2mm needle valve

[KeefaGT]

Hi can anyone tell me if these are the correct 2mm needle valve for a 5 ? (thread wise etc) Thanks



http://cgi.ebay.co.uk/Schwimmernadel...item518f55682b

[SCHWARTZ]

Take the old one apart n drill it. Seals better if you drill from inside out.

[turbo ted]

yes that is the right one and works aswell

[KeefaGT]

Ive got one in my hand but cant work out how it comes apart?

[KeefaGT]

Cheers mate so you only drill as far as the pin? Its only a spare so will have a practice when my drill bits turn up.

[James5]

Cheers mate so you only drill as far as the pin? Its only a spare so will have a practice when my drill bits turn up.

yeah just pull the pin bit back and just enlarge the hole doing it very slowly

[KeefaGT]

I forgot to ask is it straight in at 2.0 or is it worth trying 1.8 and 1.9?

[SCHWARTZ]

may be better opening the hole up slowly as less chance of getting a bad burr and not sealing properly.

[Brigsy]

Go straight for 2mm if your drilling out the standard, done properly it will seal fine.

The hole in the ebay 2mm needle was under 2mm when i tried to fit a drill bit in mine, i drilled mine out to 2.1 & it still seals ok so might be an option if you need more fuel.